13886131

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{797}}^1$

素因数の和:954

約数の個数: 16

約数和(自身を含む): 16853760

約数和(自身を除く): 2967629

約数列:

[1, 7, 19, 131, 133, 797, 917, 2489, 5579, 15143, 17423, 104407, 106001, 730849, 1983733, 13886131]

約数ペア:

[(1, 13886131), (7, 1983733), (19, 730849), (131, 106001), (133, 104407), (797, 17423), (917, 15143), (2489, 5579)]